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| author | Thomas Petazzoni <thomas.petazzoni@free-electrons.com> | 2012-11-28 06:34:52 +0000 |
|---|---|---|
| committer | Peter Korsgaard <jacmet@sunsite.dk> | 2012-11-28 11:35:57 -0800 |
| commit | 21a0c11a90f9ff19c78a5f32e0a2e9064fd28054 (patch) | |
| tree | 9d61ee032a0505c0f2ca374512cfb4a64b430b31 | |
| parent | 660d16f490500ce02c3e4eb78384bfa08a5589c5 (diff) | |
| download | buildroot-novena-21a0c11a90f9ff19c78a5f32e0a2e9064fd28054.tar.gz buildroot-novena-21a0c11a90f9ff19c78a5f32e0a2e9064fd28054.zip | |
gdb: properly pass the PATH when building gdb for the host
When building gdb for the host, we properly pass the PATH (through
HOST_CONFIGURE_OPTS) during the configure step, but we forget to do so
for the compilation step.
The result of this is that when the Crosstool-NG backend is used, gawk
is built and installed in $(HOST_DIR), as a dependency of the
crosstool-ng package.
Then, the host gdb configure script detects this gawk binary
($(HOST_DIR) is in the PATH), and assumes gawk is
available. Unfortunately, during the compilation step, it fails to
find the expected gawk binary, because $(HOST_DIR) is no longer in the
PATH. This causes the following build failure:
http://autobuild.buildroot.org/results/067d0c2ea01673ba98ec11de2426f1ab92dac800/build-end.log
In order to fix this, we simply call the compilation step of gdb for
the host with $(HOST_MAKE_ENV), as it should have been done from the
beginning.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
| -rw-r--r-- | toolchain/gdb/gdb.mk | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/toolchain/gdb/gdb.mk b/toolchain/gdb/gdb.mk index c42c75546..4b8fe3a3d 100644 --- a/toolchain/gdb/gdb.mk +++ b/toolchain/gdb/gdb.mk @@ -196,6 +196,7 @@ $(GDB_HOST_DIR)/.configured: $(GDB_DIR)/.unpacked $(GDB_HOST_DIR)/gdb/gdb: $(GDB_HOST_DIR)/.configured # force ELF support since it fails due to BFD linking problems + $(HOST_MAKE_ENV) \ gdb_cv_var_elf=yes \ $(MAKE) -C $(GDB_HOST_DIR) strip $(GDB_HOST_DIR)/gdb/gdb |